Hongbo Ma, Rice University, Earth, Environmental and Planetary Sciences, Houston, TX, United States, Jeffrey A Nittrouer, Rice University, Department of Earth, Environmental and Planetary Sciences, Houston, TX, United States, Brandon J McElroy, University of Wyoming, Geology and Geophysics, Laramie, WY, United States, Yuanjian Wang, Yellow River Institute of Hydraulic Research, Zhengzhou, China, Xingyu Chen, Tsinghua University, Beijing, China, Xudong Fu, Tsinghua University, Department of Hydraulic Engineering, Beijing, China and Gary Parker, University of Illinois at Urbana Champaign, Urbana, IL, United States